The Kubota KL245 coolant capacity is listed as 2.17 gal (8.2 L). It also lists coolant type ethylene glycol-based coolant and ASTM D3306 compatible and antifreeze mix 50/50 coolant and water mix.
Kubota KL245 Coolant Capacity
| Coolant capacity | 2.17 gal (8.2 L) |
|---|---|
| Cooling system capacity | 2.17 gal (8.2 L) |
| Coolant type | ethylene glycol-based coolant and ASTM D3306 compatible |
| Antifreeze mix | 50/50 coolant and water mix |
| Engine model | D1503 |
| Engine horsepower | 24.5 hp (18.3 kW) |
| Engine displacement | 1.6 L (100.5 cu in) |
Coolant Capacity Comparison Chart
Coolant capacity comparison
Engine horsepower comparison
Engine displacement comparison
Kubota KL245 Coolant and Engine Notes
| Coolant capacity note | The Kubota KL245’s key coolant figure here is 2.17 gal (8.2 L) for coolant capacity. Use that before buying coolant or draining the system |
|---|---|
| Coolant type note | Use the right coolant formula for the Kubota KL245: ethylene glycol-based coolant and ASTM D3306 compatible. Cheap wrong coolant is not a smart saving if it causes corrosion or deposits |
| Antifreeze mix note | The 50/50 coolant and water mix mix gives the Kubota KL245 coolant system a sensible balance of freeze protection, boil protection and corrosion protection |
| Engine context note | The Kubota KL245 engine data captured here is engine model D1503, engine horsepower 24.5 hp (18.3 kW), and displacement 1.6 L (100.5 cu in). Bigger engines usually need more coolant and more careful refill bleeding |
| Refill note | Coolant changes are simple but easy to do sloppily. On the Kubota KL245, plan around 2.17 gal (8.2 L) and confirm the final level after air works out of the system |
Kubota KL245 Coolant Capacity FAQ
What is the cooling system capacity of the Kubota KL245?
The Kubota KL245 cooling system capacity is shown as 2.17 gal (8.2 L). That is the number to use before draining the system.
What coolant type should I use in the Kubota KL245?
Use ethylene glycol-based coolant and ASTM D3306 compatible. The blunt rule is simple: match the manual’s coolant spec and do not mix unknown coolant formulas.
Should I use straight water in the Kubota KL245?
Not for normal long-term use. The Kubota KL245 should use 50/50 coolant and water mix or the manual’s specified coolant mix so the system gets corrosion, freeze and boil protection.
Does old coolant matter in the Kubota KL245?
Yes. Old coolant can lose protection even if temperature looks normal. The listed service interval for the Kubota KL245 is the service interval in the operator manual.
Why does the Kubota KL245 coolant amount differ from other models?
Coolant capacity changes with engine and radiator setup. For the Kubota KL245, the supporting engine data is engine model D1503, horsepower 24.5 hp (18.3 kW), and displacement 1.6 L (100.5 cu in).
Mistakes do happen. Tractor coolant specs can change by year, market, engine, radiator, cab/heater setup and service procedure. Please check the operator manual, decal information and official kubotausa.com website for official information before draining or refilling the cooling system.
